This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignees: Aac Microtech (Changzhou) Co, , Ltd., Jiangsu Hengli Hydraulic Technology Co., Ltd.. Active years: 2022-2024.
Company Filing History:
1 out of 267 
1 out of 3 Years Active: 2022-2024
Title: Innovations by Junxiang Han
Introduction
Junxiang Han is a notable inventor based in Changzhou, China. He has made significant contributions to the field of engineering, particularly in hydraulic systems and mechanical mechanisms. With a total of 2 patents, his work showcases innovative solutions that enhance functionality and efficiency.
Latest Patents
One of his latest inventions is the **Elastic Block Limiting Mechanism**. This mechanism includes a base, a first elastic limiting assembly, a second elastic limiting assembly, a turntable, and a bearing. The first elastic limiting assembly consists of a first elastic member and a first elastic block, while the second assembly includes a second elastic member and a second elastic block. The turntable features a ring-shaped body and a shifting lever, with the bearing mounted in a through hole and fixed to the base body. This design allows for a rotational connection with the base body. Compared to related art, this mechanism boasts a simple structure, small space occupation, good stability, effective noise reduction, and high reliability.
Another significant patent is the **Regeneration Control Hydraulic System** for excavators. This system comprises at least one hydraulic pump, an actuator, a regeneration oil path, and a regeneration cut-off oil path. The regeneration oil path is designed to send return oil as regeneration oil to a cavity with negative pressure in the actuator. It includes a regeneration valve and a first control valve, which manages the flow of oil based on the working device's movements. This innovative system optimizes the efficiency of hydraulic operations in excavators.
Career Highlights
Junxiang Han has worked with prominent companies such as Jiangsu Hengli Hydraulic Technology Co., Ltd. and Aac Microtech (Changzhou) Co., Ltd. His experience in these organizations has contributed to his expertise in hydraulic technology and mechanical design.
Collaborations
Throughout his career, Junxiang has collaborated with talented individuals, including Liping Wang and Guohe Huang. These partnerships have fostered innovation and the development of advanced technologies in their respective fields.
Conclusion
Junxiang Han's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventions.